SPECIFICATIONS | |
Model No. | CFFR350B |
| CFFC350B |
Horsepower Peak | 3.0 |
Bore | 2.375" |
Stroke | 1.35" |
Voltage-Single Phase | 120 |
Minimum Branch Circuit Requirement | 15 amps |
Fuse Type | Time Delay |
Air Tank Capacity (Gallon) | 4.5 |
Approximate Cut-in Pressure | 105 PSIG |
Approximate Cut-out Pressure | 135 PSIG |
SCFM @ 90 PSIG | 5.3 |
GLOSSARY
Become familiar with these terms before operating the unit. CFM: Cubic feet per minute.
SCFM: Standard cubic feet per minute; a unit of measure of air delivery.
PSIG: Pounds per square inch gauge; a unit of measure of pressure.
Code Certification: Products that bear one or more of the following marks: UL, CUL, ETL, CETL, have been evaluated by OSHA certified independent safety laboratories and meet the applicable Underwriters Laboratories Standards for Safety.
Cut-In Pressure: While the motor is off, air tank pressure drops as you continue to use your accessory. When the tank pressure drops to a certain low level the motor will restart automatically. The low pressure at which the motor automatically restarts is called "cut-in" pressure.
Cut-Out Pressure: When an air compressor is turned on and begins to run, air pressure in the air tank begins to build. It builds to a certain high pressure before the motor automatically shuts off - protecting your air tank from pressure higher than its capacity. The high pressure at which the motor shuts off is called "cut-out" pressure.
Branch Circuit: Circuit carrying electricity from electrical panel to outlet.
DUTY CYCLE
Porter-Cable air compressors should be operated on not more than a 50% duty cycle. This means an air compressor that pumps air more than 50% of one hour is considered misuse, because the air compressor is undersized for the required air demand. Maximum compressor pumping time per hour is 30 minutes.
ACCESSORIES
Accessories for this unit are available at the store the unit was purchased.
